StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PostgreSQL: Query to find number of free days?
| Author | Votes | Δ |
|---|---|---|
| dhS | 2 | +3.78 |
| samed.yildirim | 0 | -3.78 |
Last visited: May 24, 2018, 5:52:57 AM